Koria, the Nature Bounded

(Koria, the Nature Bounded isn't a spell)
+1: add one mana of any color to your mana pool.
-2: create a 0/3 green wall token with defender.
-8: you gain an emblem that has "your land are indestructible"
and "lands you control have "{t}: add one mana of
any color to your manapool"".
starting loyalty: 3